Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>6,8-dianilinonaphthalene-1-sulphonic acid

6,8-dianilinonaphthalene-1-sulphonic acid

6,8-dianilinonaphthalene-1-sulphonic acid Structure
6,8-dianilinonaphthalene-1-sulphonic acid structure
CAS No.
129-93-1
Chemical Name:
6,8-dianilinonaphthalene-1-sulphonic acid
Synonyms
Diphenyl epsilon acid;6,8-Dianilino-1-naphthalenesulfonic acid;6,8-dianilinonaphthalene-1-sulphonic acid;6,8-bis(anilino)naphthalene-1-sulfonic acid;6,8-bis(phenylamino)naphthalene-1-sulfonic acid;6,8-Bis(phenylamino)-1-naphthalenesulfonic acid;1,3-Bis(phenylamino)naphthalene-8-sulfonic acid;1,3-Bis(phenylamino)-8-naphthalenesulfonic acid;1-Naphthalenesulfonic acid, 6,8-bis(phenylaMino)-
CBNumber:
CB9874923
Molecular Formula:
C22H18N2O3S
Molecular Weight:
390.45
MDL Number:
MFCD00035855
MOL File:
129-93-1.mol
Last updated:2023-11-06 14:08:43
Request For Quotation

6,8-dianilinonaphthalene-1-sulphonic acid Properties

Density 1.337g/cm3 at 20℃
form Solid:particulate/powder
LogP 0.81 at 23℃ and pH7.6-7.7
FDA UNII XU337MB5EK
EPA Substance Registry System 1-Naphthalenesulfonic acid, 6,8-bis(phenylamino)- (129-93-1)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H319-H412
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P-P273-P501

6,8-dianilinonaphthalene-1-sulphonic acid Chemical Properties,Uses,Production

Synthesis

1-Aminonaphthalene-3,8-disulfonic acid is heated with excess aniline in the presence of aniline sulfate at 130℃.

6,8-dianilinonaphthalene-1-sulphonic acid Preparation Products And Raw materials

Raw materials

Preparation Products

Irisol Fast Violet BBN SOLVENT BLUE 49 Hydrogen 9-((3-methoxyphenyl)amino)-7-phenyl-5-(phenylamino)-4,10-disulphonatobenzo(A)phenazinium, sodium salt CI 50325 ACID BLUE 102
9-[(4-Amino-2-sodiosulfophenyl)amino]-11-methyl-7-phenyl-5-phenylamino-4-sulfonatobenzo[a]phenazin-7-ium ACID BLUE 59

1of2

6,8-dianilinonaphthalene-1-sulphonic acid Suppliers

Global( 3)Suppliers
Supplier Tel Email Country ProdList Advantage
Hangzhou Sage Chemical Co., Ltd. +86057186818502 13588463833 info@sagechem.com China 10269 58
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd 15229059051 1027@dideu.com China 9945 58
Supplier Advantage
Hangzhou Sage Chemical Co., Ltd. 58
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd 58
6,8-dianilinonaphthalene-1-sulphonic acid 6,8-bis(phenylamino)naphthalene-1-sulfonic acid 6,8-Dianilino-1-naphthalenesulfonic acid 1,3-Bis(phenylamino)-8-naphthalenesulfonic acid 1,3-Bis(phenylamino)naphthalene-8-sulfonic acid 6,8-Bis(phenylamino)-1-naphthalenesulfonic acid Diphenyl epsilon acid 6,8-bis(anilino)naphthalene-1-sulfonic acid 1-Naphthalenesulfonic acid, 6,8-bis(phenylaMino)- 129-93-1